Sounds like a good day.
My first experience with the M4 came after teaching a friend to shoot for the first time. She did surprisingly well with a shotgun and much to me trying to convince her to otherwise due to LOP issues, weight and magazine capacity, she just felt most comfortable with it. So she asked what the best shotgun money could buy was, and I just said Benelli M4. Next range trip, much to my surprise she showed up with an H20 M4 and let me put a few boxes through it. She said my grin went ear to ear. Guess who just recently bought an 11707 for himself and now just joined a Benelli forum. So ya... you may very well have cost that RSO some money lol... These things are contagious.